Cash flow forecasting is critical for treasury departments as it helps them plan and manage their financial resources effectively. Traditionally, this has been done through manual processes, which can be time-consuming, error-prone, and may not provide the level of detail required. However, machine learning has the potential to revolutionize cash flow forecasting by providing more accurate, relevant, and automated predictions. This article will examine how predictive analytics works in practice to provide accurate cash flow forecasts.
According to the definition of the Harvard Business School, predictive analytics is the use of data in a way that can help to predict future trends and events using historical data. Predictive analytics can help forecast different scenarios that can help with decision-making. This is the same with cash flow forecasting: taking into account historical cash flow data and using predictive analytics models, it’s possible to create future scenarios and use them for strategic decisions.
Besides cash flow forecasting, predictive analytics is also used in entertainment and hospitality to determine staffing needs, in marketing for behavioral targeting or to forecast sales trends and align campaigns with them, in manufacturing to prevent malfunction, or in healthcare for early detection of allergic reactions.
To start a machine learning project for cash flow forecasting, a treasury department can begin with a small prototype to prove the viability of this approach. This will provide valuable insights into the potential benefits and limitations of machine learning and help identify areas for improvement. With the correct data and the right approach, machine learning has the potential to revolutionize cash flow, providing more accurate, relevant, and automated predictions that can support better decision-making and financial planning.
In every successful project, the following steps need to be addressed:
Benefits to be gained compared to manual cash flow forecasting:
This approach can also be combined with manual forecasting, using machine learning to generate initial predictions that treasury departments can then review and adjust based on their expertise.
To start with predictive analytics, you must identify which data is relevant for your cash flow forecasts to get meaningful insights. Using accurate data is essential, so data quality should be prioritized.
Determining the correct statistical model for every forecasting category is essential to succeed with predictive analytics.
In Nomentia, we rely on eight statistical models for predictive analytics in cash flow forecasting. The eight statistical models are the following:
To decide which model suits the best your specific use case, it’s necessary to examine your data and identify which model(s) should be used. Once the ideal models have been selected, Nomentia calibrates them and uses the influencing factors to run a test forecast for the 12 months based on the historical data (data from the past three years is the minimum requirement for this). Once the test runs are completed, we can select the best model to work with in the future.
Understanding the group’s business model is essential for developing predictive analytics. Treasury teams should carefully consider the primary external and internal influencing factors that could impact the cash flow forecasts. Statistical methods can only deliver meaningful results when the analytics is done with the correct data set.
General influencing factors can differ in every company and every industry—for example, public holidays – international and national impact the retail sector differently. The same applies to seasonal trends. For instance, holidays are more straightforward to model than seasonal trends.
Almost every company has some general influencing factors that can impact cash flow developments, and if there is available historical data, it’s possible to model them using predictive analytics.
Using Nomentia Predictive Analytics, based on historical data, cash flows can be developed based on seasonality, trend shifts, or holidays.
Specific influencing factors impact only certain industries, and these factors should be considered when identifying the suitable statistical method for analyzing the data. For example, with Nomentia, it’s possible to model external factors specific to certain companies, such as using general economic data, e.g., foreign exchange rates sourced from market data providers.
Running the first forecast using a predictive analytics model will be the basis for optimizing future projections. The calculations will become increasingly accurate over time as more and more historical data becomes available. Before creating any new cash forecasts, the system automatically checks whether the model selected is still the best option or whether another model would fit the scenario better based on the latest data. It’s possible to calibrate the model with additional or even better-influencing factors at any time to improve the predictions.
While predictive analytics is complex, with an excellent solution, combining a suitable statistical model with high-quality data, treasury teams can get immense advantages from using predictive analytics for cash flow forecasting. Treasury teams can discover new insights that can improve decision-making, and the process can be automated to get the most recent predictions.
Incorporating machine learning into cash flow forecasting is a step towards a more efficient and effective financial management process for treasury departments of large corporations. By following the steps outlined above, avoiding common pitfalls, and combining machine learning with manual forecasting, treasury departments can reap the benefits of this innovative approach and support better decision-making and financial planning.